Which rock formations are suitable for these drill bits?

They are suitable for Grade 1 to 12 rock formations, ranging from loose soil to super hard rocks like granite and quartzite.

What are the main applications of these drill bits?

They are used for water well drilling, civil engineering, geological exploration, soil testing, and mineral exploration.

What is the Minimum Order Quantity?

The Minimum Order Quantity is 1 Unit.

High-Speed Thin Wall Diamond Core Bit for Hard Rock Geological Exploration

Name: High-Speed Thin Wall Diamond Core Bit for Hard Rock Geological Exploration
Brand: Guangzhou International Technology Co., Ltd.
SKU: 2274667435

Hunan, ChinaGuangzhou International Technology Co., Ltd.

US$41.00-49.00

1 Piece

Sample price:US$49.00/piece.Request sample

Product profile

Customization

Available

Type

Core Drill

Usage

Well Drilling

Model NO.

NWG

Certification

ISO9001

Thread Size

Ewg,Nwg,AWG,Bwg,Hwg

Material

Alloy Steel, Diamond, Carbide

Weight

0.8kg

Formation

Medium Hard, Hard Rock Formation

Application

Groutiong Coal Mine Gas Discharge Water Well Drill

Features

Fast Speed, High Efficiency

Transport Package

Carton or Wooden Box

Specification

EWG, NWG, AWG, BWG, HWG

Trademark

pearldrill

Origin

Hunan

HS Code

8207191000

Production Capacity

5000000pieces/Year

Key features

Customizable Thread Sizes: Available in EWG, NWG, AWG, BWG, HWG and other custom thread specifications.

Wide Rock Formation Coverage: Suitable for loose soil, soft rock, medium hard rock, and super hard rock formations.

Fast Drilling Speed: Thin-wall design and advanced diamond technology ensure high efficiency in drilling.

Comprehensive Product Series: Includes Q, T2, T6, TW, B, Z, WG, and China Standard series for various drilling needs.

6-Month Warranty Coverage: Covers defects like steel body cracking or lamination upon quality department confirmation.

Free Sample Availability: Select samples can be provided free of charge for customer evaluation.

ISO9001 Certified Quality: Manufacturing process adheres to ISO9001:2015 international quality standards.

Flexible Payment Terms: Accepts T/T, L/C, D/A, D/P, Western Union, and MoneyGram for secure transactions.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Guangzhou International Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryGuangzhou International Technology Co., Ltd. is identified as a limited trading company with seven employees, valid import/export licensing, and six years of export experience. It reports that exports account for 90% of sales and offers customization from samples and ODM services. Its stated product focus includes rock drills, drilling tools, drilling rigs, and related equipment. However, the available evidence shows no inventory, overseas warehouse, or overseas showroom capability; no Fortune 500 customer cooperation; no new products launched in the past year; and only one R&D engineer. Formal supplier approval, corrective/preventive action, complaint-handling, and service-capability assessment procedures are not documented. Financial credibility, certifications, production capacity, and verified customer cases cannot be adequately assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company, with no indication that it belongs to a larger corporate group. Its stated business scope covers mechanical and electrical equipment and multiple product categories, while its product description emphasizes drilling-related products.

After-Sales capabilityThe supplier has no stated in-stock service capacity, overseas warehouse, or overseas showroom. It reports lead times within 15 working days and accepts several quotation terms, but complaint handling, corrective/preventive actions, and formal service-assessment procedures have no written procedures or records.

R&D capabilityThe supplier has one R&D engineer and provides ODM services, with the ability to customize design and development for application environments or specified requirements. However, it launched no new products in the past year, lacks an SDK, and reports no R&D capability with product information.

Customization capabilityThe supplier explicitly offers customization from samples, ODM services, and design/development tailored to a customer’s application environment or specified requirements. These statements provide direct evidence of customization capability, although no scale or delivery-performance details are supplied.